Hello,
Let's say I have a monad m " 0 and a 1-dimensional array f. The monad returns 1-dimensional arrays of varying results which may include 0. I would like to efficiently apply the monad m to array f and collect the results returned by m in a 1-dimensional array. m f would not be satisfactory because 0s may be added to the ends of the results which are shorter than the longest result. Is this possible? Thanks for your advice in advance. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
